Spider-Girl (May "Mayday" Parker) is a superheroine in Marvel Comics' MC2 universe.
The character was created by Tom DeFalco and Ron Frenz as the teenage daughter of Peter Parker (Spider-Man) and Mary Jane Watson.
May Parker inherited many of the same abilities as her father, Peter Parker.
May possesses superhuman strength but has less than her father, can leap several stories high, and can cover the width of a city block.
Spider-Girl's reflexes are also heightened to levels well beyond that of an ordinary human.
She heals somewhat faster than a normal human, and is more agile than Spider-Man.